论文部分内容阅读
Volterra泛函级数表达的非线性系统是描述降雨径流关系的一种途径.本文在分析现行的伽辽金类型求解方法优缺点基础上,寻求了一种有约束的非线性水文系统识别方法;并用广西大榕江流域实测资料作了一些流域系统识别与预报的检验.
A nonlinear system of Volterra functional series expression is a way to describe the relationship between rainfall and runoff.On the basis of analyzing the advantages and disadvantages of the current Galerkin type solving methods, a constrained nonlinear hydrological system identification method is proposed. And made some watershed system identification and forecast test with the measured data of Dayongjiang River in Guangxi.